Best Inside Combustion

Pennzoil 550045232 1 Gallon Premium Outboard/Multi-Purpose (2 Cycle 1gal. Jug)

Formulated to keep your marine engine running clean.
Keep performance-robbing carbon deposits from forming in the combustion chamber, piston tops and under crowns and piston-combustion rings.

Firebrick lined for long life and combustion efficiency.
Heavy duty, cast iron grates with shakers are more durable, for longer life and more complete combustion.
Non-electric, bi-metallic thermostat provides automatic comfort control without needing electricity.
Cooking surface with a lift top lid and positive safety latch.
Not available for sale in Washington, Oregon, or California.

Formulated to keep your marine engine running clean.
Keep performance-robbing carbon deposits from forming in the combustion chamber, piston tops and under crowns and piston-combustion rings.

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

Xlf outboard two-cycle oil mixes easily with gasoline, and is dyed Blue to allow for easy detection. Follow engine manufacturer's recommended fuel/oil ratio for premix systems.
Maximum additive treatment, including increased detergency over the TC-W3 formulation.
Keep performance-robbing carbon deposits from forming in the combustion chamber, piston tops and under crowns and piston-combustion rings.

XLF outboard 2-cycle oil mixes easily with gasoline, and is dyed blue to allow for easy detection.
follow engine manufacturer's recommended fuel/oil....
Maximum additive treatment, including increased detergency over the TC-W3 formulation.
Synthetic Blend for high performance applications.
Keep performance-robbing carbon deposits from forming in the combustion chamber, piston tops and under crowns and piston-combustion rings.

Concentrated, high-temp detergents clean your carburetors or fuel injectors, fuel lines, tank, intake valves, combustion chambers and fouled plugs.
Improves fuel economy, throttle response, hesitation and stalling.
Compatible with both pump gas and race fuel, pre-mixed or injected two-strokes.
Cleans deposits on intake valves and combustion chambers, lubricates upper cylinder.

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

Designed to operate over a much wider heat range than ordinary plugs.
High alumina ceramics for better heat transfer and electrical insulation.
Solid copper core and nickel tipped electrode provide a longer plus life.
Patented triple gasket sealing process eliminates the possibility of combustion gas leakage.
Corrugated ribs on insulator prevents flashover.
Triple gasket seal eliminates combustion gas leakage.

PROPRIETARY NEXTGEN COATING TECHNOLOGY -- Precise amount of coating is applied to withstand higher engine temperatures and accommodate surface finishes as rough as 80 Ra.
UNIQUE COMBUSTION SEAL -- Exclusive LaserWeld stopper layer technology reduces gasket damage from blow out and helps ensure a stronger combustion seal.
MULTI-LAYERED STEEL CONSTRUCTION -- Multiple layers of stainless steel maintain sealing stress and accommodate head lift.
SUPERIOR SEAL -- Precise embossed sealing beads at vital areas to eliminate leak paths.
DESIGNED FOR IMPERFECT SEALING SURFACES -- Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces.